/**
 * Copyright (c) 2015-2017, Chill Zhuang 庄骞 (smallchill@163.com). <p> Licensed under the Apache
 * License, Version 2.0 (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at <p> http://www.apache.org/licenses/LICENSE-2.0
 * <p> Unless required by applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.afterturn.gen.core.listener;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.ServletContext;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

public class ConfigListener implements ServletContextListener {

    private static Map<String, String> conf = new HashMap<String, String>();

    public static Map<String, String> getConf() {
        return conf;
    }

    @Override
    public void contextDestroyed(ServletContextEvent arg0) {
        conf.clear();
    }

    @Override
    public void contextInitialized(ServletContextEvent evt) {
        ServletContext sc = evt.getServletContext();
        // 项目路径
        conf.put("realPath", sc.getRealPath("/").replaceFirst("/", ""));
        conf.put("contextPath", sc.getContextPath());
    }

}
